1 files changed, 59 insertions, 0 deletions
diff --git a/tksao/fitsy++/hist.h b/tksao/fitsy++/hist.h
new file mode 100644
index 0000000..abfc498
--- /dev/null
+++ b/tksao/fitsy++/hist.h
@@ -0,0 +1,59 @@
+// Copyright (C) 1999-2016
+// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
+// For conditions of distribution and use, see copyright notice in "copyright"
+
+#ifndef __fitshist_h__
+#define __fitshist_h__
+
+#include "vector.h"
+#include "file.h"
+
+class FitsHist : public FitsFile {
+ public:
+  enum Function {SUM, AVERAGE};
+
+ private:
+  int width_;
+  int height_;
+  int depth_;
+  size_t size_;
+
+  FitsColumn* xcol_;
+  FitsColumn* ycol_;
+  FitsColumn* zcol_;
+
+  void* fitsy_;
+  void* filter_;
+
+  int initHeader(FitsFile*);
+  int screenKeyword(const char*);
+  void initLTMV(Matrix&);
+  void initWCS(FitsFile*, Matrix&, Vector);
+  void mapWCSMatrix(FitsHead*, char* w, const char* out, const char* in, 
+		    Vector);
+  void mapWCSReal(FitsHead* head, const char* out, const char* in);
+  void mapWCSReal(FitsHead* head, char* w, const char* out, const char* in);
+  void mapWCSReal(FitsHead*, char* w, 
+		  const char* out, const char* prim, const char* alt, 
+		  Matrix);
+  void mapWCSString(FitsHead*, char* w, const char* out, const char* prim);
+  void mapWCSString(FitsHead*, char* w, 
+		    const char* out, const char* prim, const char* alt);
+  void mapWCSVector(FitsHead*, char* w, const char* out, const char* in);
+  void initFilter(FitsFile*);
+  void deleteFilter();
+  void bin(FitsFile*, Matrix&, Function, Vector);
+  void swap();
+
+ public:
+  FitsHist(FitsFile* src, int width, int height, int depth, 
+	   Matrix& m, Function func, Vector block);
+  ~FitsHist();
+};
+
+class FitsHistNext : public FitsFile {
+public:
+  FitsHistNext(FitsFile* prev);
+};
+
+#endif